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For people living in some remote villages in Indonesia, heating houses and fuelling stoves can be a real challenge. The resources required, like gas and wood, have to get shipped in and distributed to individual households, and not only does this process take a whole lot of time - some families wait weeks for new gas to arrive - it also produces a tonne of emissions that contribute to global warming. 在印度尼西亚的一些偏远小村庄中，房屋取暖和锅炉燃料是个大问题。像天然气、木头之类的资源需要从外面运输进来，然后再分配到每个家庭。这个过程很漫长，许多家庭要等好几周，而且这些燃料会产生大量的二氧化碳，加剧全球变暖。 The good news is that this antiquated system is now on its way out, thanks to an unlikely source: tofu. 好消息是，这种陈旧的方式将被取代，这多亏了一种不同寻常的来源：豆腐。 | 
